tmp/tmpj2mqgs95/{from.md → to.md}
RENAMED
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### This <a id="expr.prim.this">[[expr.prim.this]]</a>
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The keyword `this` names a pointer to the object for which a non-static
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member function
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-
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If a declaration declares a member function or member function template
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of a class `X`, the expression `this` is a prvalue of type “pointer to
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*cv-qualifier-seq* `X`” between the optional *cv-qualifier-seq* and the
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end of the *function-definition*, *member-declarator*, or *declarator*.
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@@ -14,16 +14,15 @@ its type and value category are defined within a static member function
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as they are within a non-static member function).
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[*Note 1*: This is because declaration matching does not occur until
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the complete declarator is known. — *end note*]
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to be of complete type for purposes of class member access (
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[[expr.ref]]) outside the member function body.
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[*Example 1*:
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``` cpp
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struct A {
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@@ -34,15 +33,16 @@ struct A {
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template auto A::f(int t) -> decltype(t + g());
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```
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— *end example*]
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-
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[[class.mem]]
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The expression `this` shall not appear in any other context.
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[*Example 2*:
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### This <a id="expr.prim.this">[[expr.prim.this]]</a>
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The keyword `this` names a pointer to the object for which a non-static
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member function [[class.this]] is invoked or a non-static data member’s
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initializer [[class.mem]] is evaluated.
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If a declaration declares a member function or member function template
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of a class `X`, the expression `this` is a prvalue of type “pointer to
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*cv-qualifier-seq* `X`” between the optional *cv-qualifier-seq* and the
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end of the *function-definition*, *member-declarator*, or *declarator*.
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as they are within a non-static member function).
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[*Note 1*: This is because declaration matching does not occur until
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the complete declarator is known. — *end note*]
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[*Note 2*:
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In a *trailing-return-type*, the class being defined is not required to
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be complete for purposes of class member access [[expr.ref]]. Class
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members declared later are not visible.
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[*Example 1*:
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``` cpp
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struct A {
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template auto A::f(int t) -> decltype(t + g());
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```
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— *end example*]
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— *end note*]
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Otherwise, if a *member-declarator* declares a non-static data member
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[[class.mem]] of a class `X`, the expression `this` is a prvalue of type
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“pointer to `X`” within the optional default member initializer
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[[class.mem]]. It shall not appear elsewhere in the *member-declarator*.
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The expression `this` shall not appear in any other context.
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[*Example 2*:
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